List of monogenic disorders and their associated genes(Heterogeneity and
Homogeneity)
Monogenic disorders arise from mutations in a single gene, but variations within that gene or in any one across of genes can also lead to similar phenotypes, typically following Mendelian inheritance patterns associated with specific genetic changes.
View information by inheritance mode
| S.No. | Genetic Disorders Modes of inheritance |
Category | Gene symbol | Indian context |
Links |
| 451 | Neu-Laxova syndrome 1 Autosomal recessive |
Metabolic disorders |
PHGDH phosphoglycerate dehydrogenase |
Reports Updated as of Aug 17, 2026 |
PubMed |
| 452 | Neurodevelopmental disorder with microcephaly, arthrogryposis, and structural brain anomalies Autosomal recessive |
Neurodevelopmental disorders |
SMPD4 sphingomyelin phosphodiesterase 4 |
Reports Updated as of Aug 17, 2026 |
PubMed |
| 453 | Neurofibromatosis type 1 Autosomal dominant |
Bone disorders |
NF1 neurofibromin 1 |
Reports Updated as of Sep 05, 2023 |
PubMed |
| 454 | Neurofibromatosis type 2 Autosomal dominant |
Tumor/Cancer |
NF2 NF2, moesin-ezrin-radixin like (MERLIN) tumor suppressor |
Reports Updated as of Sep 05, 2023 |
PubMed |
| 455 | Neuromyelitis optica spectrum disorder |
Eye disorders |
AQP4 aquaporin 4 |
Reports Updated as of Sep 05, 2023 |
PubMed |
| 456 | Neuropathy, congenital hypomyelinating, 3 Autosomal recessive |
Neuromuscular disorders |
CNTNAP1 contactin associated protein 1 |
Reports Updated as of Aug 17, 2026 |
PubMed |
| 457 | Neutral 1 amino acid transport defect Autosomal recessive |
Metabolic disorders/Lysosomal storage disorders |
SLC6A19 solute carrier family 6 member 19 |
Reports Updated as of Mar 30, 2026 |
PubMed |
| 458 | Neutral lipid storage myopathy Autosomal recessive |
Metabolic disorders/Lysosomal storage disorders |
PNPLA2 patatin like phospholipase domain containing 2 |
Reports Updated as of Jan 04, 2024 |
PubMed |
| 459 | Niemann-Pick disease, type B Autosomal recessive |
Metabolic disorders/Lysosomal storage disorders |
SMPD1 sphingomyelin phosphodiesterase 1 |
Reports Updated as of Sep 15, 2022 |
PubMed |
| 460 | Nut midline carcinoma |
Cancer disorders |
NUBP2 NUBP iron-sulfur cluster assembly factor 2, cytosolic |
Reports Updated as of Mar 30, 2026 |
PubMed |